BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20260215T131455
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6af5bbcfeaba8
DTSTAMP:20261112T131455Z
SUMMARY:Christmas Carols - Vorspiel der Gesangsklasse Lola Demur
DTSTART:20261217T180000Z
DTEND:20261217T193000Z
END:VEVENT
END:VCALENDAR